Калькулятор IP подсетей

158.69.116.0-158.69.128.15

158.69.128.0-158.69.128.15
158.69.128.0/28

158.69.116.0-158.69.119.255
158.69.116.0/22

158.69.120.0-158.69.127.255
158.69.120.0/21